Method and Apparatus for Determining RF Parameters Based on Neighboring Access Points

1. A method for a femto node to configure one or more of its radio frequency (RF) parameters, comprising: determining one or more capabilities of one or more neighboring femto or pico nodes based in part on signals received from the one or more neighboring femto or pico nodes, wherein the one or more capabilities comprise a number of channel elements, a backhaul capacity or cost, a total transmission power, a downlink or uplink load metric, a preferred user type, an access mode, or a combination thereof; comparing the determined one or more capabilities of the one or more neighboring femto or pico nodes to one or more capabilities of the femto node; and adjusting one or more RF parameters for controlling transmission of the femto node based on the comparison improving a chance for an associated user equipment (UE) to handover to or reselect one of the one or more neighboring femto or pico nodes when the one of the one or more neighboring femto or pico nodes has capabilities above a threshold.

2. The method of claim 1 , wherein the one or more capabilities of the one or more neighboring femto or pico nodes are determined based in part on a physical layer attribute transmitted by the one or more neighboring femto or pico nodes.

3. The method of claim 1 , wherein the one or more capabilities of the one or more neighboring femto or pico nodes are determined based in part on a broadcast message received from the one or more neighboring femto or pico nodes.

4. The method of claim 1 , wherein the one or more capabilities of the one or more neighboring femto or pico nodes are determined based in part on a message received from the one or more neighboring femto or pico nodes over a backhaul connection therewith.

5. The method of claim 1 , wherein the one or more capabilities of the one or more neighboring femto or pico nodes are determined based in part on a message received through the associated UE.

6. The method of claim 1 , wherein adjusting the one or more RF parameters comprises adjusting a transmission power, a resource allocation, or a frequency spectrum of the femto node.

7. The method of claim 1 , further comprising communicating the one or more capabilities of the femto node to at least a portion of the one or more neighboring femto or pico nodes.

8. The method of claim 1 , wherein the one or more capabilities comprise the number of channel elements, the backhaul capacity or cost, the preferred user type, the access mode, or a combination thereof.

9. An apparatus for configuring one or more radio frequency (RF) parameters of a femto node, comprising: at least one processor configured to: determine one or more capabilities of one or more neighboring femto or pico nodes based in part on signals received from the one or more neighboring femto or pico nodes, wherein the one or more capabilities comprise a number of channel elements, a backhaul capacity or cost, a total transmission power, a downlink or uplink load metric, a preferred user type, an access mode, or a combination thereof, compare the determined one or more capabilities of the one or more neighboring femto or pico nodes to one or more capabilities of the femto node, and adjust one or more RF parameters for controlling transmission of the femto node based on the comparison improving a chance for an associated user equipment (UE) to handover to or reselect one of the one or more neighboring femto or pico nodes when the one of the one or more neighboring femto or pico nodes has capabilities above a threshold; and memory coupled to the at least one processor.

10. The apparatus of claim 9 , wherein the at least one processor is configured to determine the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a physical layer attribute transmitted by the one or more neighboring femto or pico nodes.

11. The apparatus of claim 9 , wherein the at least one processor is configured to determine the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a broadcast message received from the one or more neighboring femto or pico nodes.

12. The apparatus of claim 9 , wherein the at least one processor is configured to determine the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a message received from the one or more neighboring femto or pico nodes over a backhaul connection therewith.

13. The apparatus of claim 9 , wherein the at least one processor is configured to determine the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a message received through the associated UE.

14. The apparatus of claim 9 , wherein the at least one processor is configured to adjust the one or more RF parameters by adjusting a transmission power, a resource allocation, or a frequency spectrum of the femto node.

15. The apparatus of claim 9 , wherein the at least one processor is further configured to communicate the one or more capabilities of the femto node to at least a portion of the one or more neighboring femto or pico nodes.

16. The apparatus of claim 9 , wherein the one or more capabilities comprise the number of channel elements, the backhaul capacity or cost, the preferred user type, the access mode, or a combination thereof.

17. An apparatus for configuring one or more radio frequency (RF) parameters of a femto node, comprising: means for determining one or more capabilities of one or more neighboring femto or pico nodes based in part on signals received from the one or more neighboring femto or pico nodes, wherein the one or more capabilities comprise a number of channel elements, a backhaul capacity or cost, a total transmission power, a downlink or uplink load metric, a preferred user type, an access mode, or a combination thereof; means for comparing the determined one or more capabilities of the one or more neighboring femto or pico nodes to one or more capabilities of the femto node; and means for adjusting one or more RF parameters for controlling transmission of the femto node based on the comparison improving a chance for an associated user equipment (UE) to handover to or reselect one of the one or more neighboring femto or pico nodes when the one of the one or more neighboring femto or pico nodes has capabilities above a threshold.

18. The apparatus of claim 17 , wherein the means for determining comprises means for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a physical layer attribute transmitted by the one or more neighboring femto or pico nodes.

19. The apparatus of claim 17 , wherein the means for determining comprises means for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a broadcast message received from the one or more neighboring femto or pico nodes.

20. The apparatus of claim 17 , wherein the means for determining comprises means for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a message received from the one or more neighboring femto or pico nodes over a backhaul connection therewith.

21. The apparatus of claim 17 , wherein the means for determining comprises means for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a message received through the associated UE.

22. The apparatus of claim 17 , wherein the means for adjusting the one or more RF parameters comprises means for adjusting a transmission power, a resource allocation, or a frequency spectrum of the femto node.

23. The apparatus of claim 17 , further comprising means for communicating the one or more capabilities of the femto node to at least a portion of the one or more neighboring femto or pico nodes.

24. The apparatus of claim 17 , wherein the one or more capabilities comprise the number of channel elements, the backhaul capacity or cost, the preferred user type, the access mode, or a combination thereof.

25. A non-transitory computer-readable medium comprising code, which, when executed by at least one processor, causes the at least one processor to perform operations for a femto node to configure one or more of its radio frequency (RF) parameters, the non-transitory computer-readable medium comprising: code for determining one or more capabilities of one or more neighboring femto or pico nodes based in part on signals received from the one or more neighboring femto or pico nodes, wherein the one or more capabilities comprise a number of channel elements, a backhaul capacity or cost, a total transmission power, a downlink or uplink load metric, a preferred user type, an access mode, or a combination thereof; code for comparing the determined one or more capabilities of the one or more neighboring femto or pico nodes to one or more capabilities of the femto node; and code for adjusting one or more RF parameters for controlling transmission of the femto node based on the comparison improving a chance for an associated user equipment (UE) to handover to or reselect one of the one or more neighboring femto or pico nodes when the one of the one or more neighboring femto or pico nodes has capabilities above a threshold.

26. The non-transitory computer-readable medium of claim 25 , wherein the code for determining comprises code for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a physical layer attribute transmitted by the one or more neighboring femto or pico nodes.

27. The non-transitory computer-readable medium of claim 25 , wherein the code for determining comprises code for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a broadcast message received from the one or more neighboring femto or pico nodes.

28. The non-transitory computer-readable medium of claim 25 , wherein the code for determining comprises code for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a message received from the one or more neighboring femto or pico nodes over a backhaul connection therewith.

29. The non-transitory computer-readable medium of claim 25 , wherein the code for determining comprises code for determining the one or more capabilities of the one or more neighboring femto or pico nodes based in part on a message received through the associated UE.

30. The non-transitory computer-readable medium of claim 25 , wherein the code for adjusting the one or more RF parameters comprises code for adjusting a transmission power, a resource allocation, or a frequency spectrum of the femto node.

31. The non-transitory computer-readable medium of claim 25 , further comprising code for communicating the one or more capabilities of the femto node to at least a portion of the one or more neighboring femto or pico nodes.

32. The non-transitory computer-readable medium of claim 25 , wherein the one or more capabilities comprise the number of channel elements, the backhaul capacity or cost, the preferred user type, the access mode, or a combination thereof.